I am very concerned about my son and have been ever since he was little. He used to paint his nails when he was 4 years old with his older sister. He's 16 now. About a year ago I found some gay pornography under his bed. And just last months, he had his study buddy over from school and I walked in on them and my son was performing oral sex on his friend. Then, last week, during dinner, he told the family that he was gay.

I'm very concerned about all the signs here. Do you think he might be gay? I know he's probably confused but how can I know for sure?